Develop an EES Code for a Rankine cycle with reheat and with 2 open feedwater heaters. The cycle is shown below:
Use the following conditions: 1. 700 psi, 850F 2. 500 psi 3. 750 F 4. 300 psi 5. 150 psi 6. 5 psi 7. sat liq 8. 150 psi 9. sat liq 10. 300 psi 11. sat liq 12. 700 psi
Assume all turbines are 80% efficient and all pumps are 90% efficient. Assume an mdot of 100 lbm/s through states 11, 12, 1, 2 and 3. The mdots through the remaining components can be found from conservation of mass and energy to obtain the desired states. Assume a boundary temperature of 1500F from 12-1 and a boundary temperature of 77F from 6-7. Draw this cycle on a T-s diagram, labeling all temperatures and entropies on your x and y axis. Find the heat transfer, work, and entropy production for each component. Find the cycle efficiency. Print your EES solution to this single case